Can you put protein powder in banana cake?

Yes, you absolutely can. Protein powder blends seamlessly into banana cake batter, especially when combined with moist ingredients like mashed banana, yogurt, or applesauce. Just be sure not to overmix after adding it, as this can toughen the texture.

How do you add protein to a cake?

Adding protein to a cake is simple: use Greek yogurt, eggs, nut flours, and high-quality protein powders. For this banana cake, vanilla whey or plant-based powder works best. You can also add hemp seeds or nut butter for an extra boost.

How much protein is in a banana cake?

It varies depending on ingredients, but a slice of this high protein banana cake recipe typically offers 10–15 grams of protein. That’s more than double what you’d get in a standard banana cake.

Can you replace flour with protein powder in banana bread?

You can replace part—but not all—of the flour with protein powder. A good rule is to substitute no more than 1/3 of the flour amount with protein powder to maintain texture. Blending it with almond or oat flour helps keep the crumb moist and balanced.

High Protein Banana Cake Recipe – 7 Best Low Carb Tips

Description

A moist, fluffy, and low-carb high protein banana cake that’s easy to bake and perfect for healthy snacks or breakfast.

Ingredients

Scale

3 ripe bananas, mashed
2 eggs or 1 egg + 2 egg whites
1/2 cup Greek yogurt
1/2 cup vanilla whey or plant-based protein powder
1 cup almond flour
1/2 cup oat flour or coconut flour
1/4 cup maple syrup or sugar-free sweetener
1 tsp vanilla extract
1 tsp baking soda
1/2 tsp cinnamon
Pinch of salt

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Instructions

Preheat oven to 350°F (175°C) and line a loaf pan with parchment paper.
In a large bowl, mash the bananas until smooth.
Whisk in eggs, yogurt, syrup, and vanilla until combined.
Add almond flour, oat/coconut flour, protein powder, baking soda, cinnamon, and salt. Stir gently until just mixed.
Pour batter into the prepared loaf pan and smooth the top.
Bake for 40–45 minutes, or until a toothpick comes out clean.
Cool in pan for 10 minutes, then remove to cool completely on a wire rack.

Notes

Use plant-based protein for a dairy-free option.
Store slices in the fridge for up to 5 days or freeze individually for meal prep.

Prep Time: 10 mins
Cook Time: 45 mins
Category: Healthy Snacks
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 slice
Calories: 180
Sugar: 5g
Sodium: 120mg
Fat: 8g
Saturated Fat: 1g
Unsaturated Fat: 6g
Trans Fat: 0g
Carbohydrates: 16g
Fiber: 3g
Protein: 12g
Cholesterol: 35mg